What WOT A/F numbers are you running?

[zinc03svt]

Wanted to see where you tuned guys are at?

 

[hitmix300]

target .83 for me

 

[zinc03svt]

What does .83 equate in wideband numbers?

 

[Jabooh1]

13.1

 

[Tron84]

What does .83 equate in wideband numbers?

Depends on what fuel is being used.

My tune targets .78-.80 (boosted) but I've been having issues lately on cool mornings going leaner than that

 

[mystickb1996]

mine is 11.4-11.5 which in my book is pig rich for n/a but Shaun said was fine so ill leave it to the pro

This is on the factory wideband display

 

[zinc03svt]

Im running 11.8 at wot. This kind of number...

 

[corepwn]

Most here will report: 0.83-0.85 for NA and 0.78-0.80 for FI.

 

[mystickb1996]

wow everyone a genius here!!! as the OP stated please submit only what you would see on a wide band for the 90% of other ppl that don't understand lambda

 

[mastwolf]

wow everyone a genius here!!! as the OP stated please submit only what you would see on a wide band for the 90% of other ppl that don't understand lambda

All my wide bands Read in Lambda....

The true genius reads in lambda!

If one would take the time to learn lambda, its a much better tool to use because it does not matter what fuel is used E85. E10-E20 Lambda is Lambda. Hell its what you see when you data log the cars.

I tune for
.78-.79 on Forced Induction cars (E85 or 91/93 Pump)
.82-.84 on N/A Cars (E85 or 91/93 Pump)

 

[zinc03svt]

Because I'm using the factory track app wideband can someone tell me what .82-.85 equals on 91/93 pump? Thanks

 

[wickedsvt2002]

I see 11.8 on 93 pump gas. N/A

 

[Gremlin85]

11.7

 

[zinc03svt]

I see 11.8 on 93 pump gas. N/A

Great. I'm running 91 tune, but always running 93 octane at least. I like a little safety margin for bad gas.

 

[mystickb1996]

Hmm some ppl running aed tunes a/f ?? As reported mine it 11.4-11.5

And mast wolf i agree sir, but reading lambda is a little harder at first

 

[Weather Man]

11.6 91 octane turbocharged

 

[SryOfcr]

Lambda x 14.64 will give you Stoich so like .80 x 14.64 is 11.7ish

 

[mebcop]

Hmm some ppl running aed tunes a/f ?? As reported mine it 11.4-11.5

And mast wolf i agree sir, but reading lambda is a little harder at first

11.1-11.2 with my AED tuned TVS car

 

[zinc03svt]

Lambda x 14.64 will give you Stoich so like .80 x 14.64 is 11.7ish

Thanks for that SryOfcr. So some tunes are running N/A low to mid 12 af on pump? That's balzy.

 

[FiveSlow]

11.1 tuned on 93 running 96 by Lund.